theonlyonewhohas

I just downloaded continuum, and after i have made my profile and i go to get on a zone i get a message saying that my password is wrong or the name is taken. i have tried like a million names, ones that would never be taken like a bunch of random letters. i have also tryed entering different zones but the same thing always happens. I have played continuum at my friend's house and he has never had problems. what should i do?